56215018

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 89812800

約数和(自身を除く): 33597782

約数列:

[1, 2, 41, 43, 82, 86, 107, 149, 214, 298, 1763, 3526, 4387, 4601, 6109, 6407, 8774, 9202, 12218, 12814, 15943, 31886, 188641, 262687, 377282, 525374, 653663, 685549, 1307326, 1371098, 28107509, 56215018]

約数ペア:

[(1, 56215018), (2, 28107509), (41, 1371098), (43, 1307326), (82, 685549), (86, 653663), (107, 525374), (149, 377282), (214, 262687), (298, 188641), (1763, 31886), (3526, 15943), (4387, 12814), (4601, 12218), (6109, 9202), (6407, 8774)]